Megabytes per second to megabits per second converter
Convertersconversion pair
Convert MB/s to Mbps instantly: 1 MB/s is 8 Mbps. Translate a download manager's number back into the figure on the broadband plan.
the download says 12.5, the plan says 100, and both are telling the truth.
work surface
Math, not advice — results are indicative.Read the disclaimer.
pro tips
Multiply by 8, not by 10. A 50 MB/s download is 400 Mbps, not 500 Mbps.
If a speed test reports 940 Mbps and a copy runs at 110 MB/s, those are the same speed with different units.
Use MB/s when talking about files and Mbps when talking about the line; mixing them is how arguments start.
what it does
A megabyte per second is eight megabits per second, full stop. This is the direction you need when a download manager shows 12.5 MB/s and you want to know whether that is the 100 Mbps you are paying for. It is.
The factor of eight is not a rounding convention or a marketing trick; it falls out of the definition of a byte. Eight bits carry one byte, so a byte-rate always looks eight times smaller than the matching bit-rate.
A few anchors: 1 MB/s is 8 Mbps, 10 MB/s is 80 Mbps, and 125 MB/s is 1 Gbps. If a game downloads at 40 MB/s, the line is doing roughly 320 Mbps, which is a very healthy home connection in most countries.
Enter the megabytes per second figure and the widget returns megabits per second as you type. Copy the result or swap to the Mbps-to-MB/s version when the conversation changes direction.
quick answers
Why does my 1 Gbps plan show about 115 MB/s?
Because 1 Gbps is 125 MB/s in perfect conditions. Real transfers lose a little to overhead, so 110–120 MB/s is normal, not a broken plan.
Is MB/s the same as MBps?
Usually yes — both mean megabytes per second. The capital B is the clue. Mbps with a lowercase b means megabits.
How long does a 10 GB download take at 50 MB/s?
About 200 seconds, or a little over three minutes, before overhead. The math is size divided by rate, once both use the same unit.